CVE-2014-8566

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:uninett:mod_auth_mellon:*:*:*:*:*:*:*:*", "matchCriteriaId": "654F3644-9002-4F52-97FF-F1601B21BE5E", "versionEndIncluding": "0.8.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*", "matchCriteriaId": "CC7A498A-A669-4C42-8134-86103C799D13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or cause a denial of service (segmentation fault) via unspecified vectors related to a \"session overflow\" involving \"sessions overlapping in memory.\""}, {"lang": "es", "value": "El modulo mod_auth_mellon anterior a 0.8.1 permite a atacantes remotos obtener informaci\u00f3n sensible o causar una denegaci\u00f3n de servicio (fallo en la segmentaci\u00f3n) a trav\u00e9s de vectores sin especificar, relacionado con un 'desbordamiento de sesi\u00f3n' que implica 'la superposici\u00f3n de sesiones en la memoria'."}], "id": "CVE-2014-8566", "lastModified": "2026-06-17T00:16:56.863", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-11-15T21:59:06.897", "references": [{"source": "cve@mitre.org", "url": "http://linux.oracle.com/errata/ELSA-2014-1803.html"}, {"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2014-1803.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/62094"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/62125"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/UNINETT/mod_auth_mellon/releases/tag/v0.8.1"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://postlister.uninett.no/sympa/arc/modmellon/2014-11/msg00000.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://linux.oracle.com/errata/ELSA-2014-1803.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-1803.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/62094"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/62125"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/UNINETT/mod_auth_mellon/releases/tag/v0.8.1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://postlister.uninett.no/sympa/arc/modmellon/2014-11/msg00000.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank mod_auth_mellon team for reporting this issue. Upstream acknowledges Matthew Slowe as the original reporter.", "affected_release": [{"advisory": "RHSA-2014:1803", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "mod_auth_mellon-0:0.8.0-3.el6_6", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-11-05T00:00:00Z"}], "bugzilla": {"description": "mod_auth_mellon: remote memory disclosure flaw", "id": "1157281", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1157281"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "status": "verified"}, "cwe": "CWE-200", "details": ["The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or cause a denial of service (segmentation fault) via unspecified vectors related to a \"session overflow\" involving \"sessions overlapping in memory.\"", "An information disclosure flaw was found in mod_auth_mellon's session handling that could lead to session overlapping in memory. A remote attacker could potentially use this flaw to obtain data from another user's session."], "name": "CVE-2014-8566", "public_date": "2014-11-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-8566\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-8566"], "threat_severity": "Important"}

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